| | Cole-Parmer P23/6-N022-13G 浮子流量计 | 24 | ¥2409.00 | ¥2409.00 | | ¥2409.00 |  |
| | Levitronix 100-90604超高纯度液体超声波流量计,Z形管; 0到4山泥倾泻,3/8“外径管连接 | 150 | ¥15040.00 | ¥15040.00 | | ¥15040.00 |  |
| | Levitronix 100-90609超高纯度液体超声波流量计,U形管; 0至20 LPM,1/2“外径管连接 | 184 | ¥18470.00 | ¥18470.00 | | ¥18470.00 |  |
| | DYNASONICS DTTSLP-020-N-000超声波流量传感器2“ANSI管,8至420 GPM(30到1590 LPM) | 60 | ¥6080.00 | ¥6080.00 | | ¥6080.00 |  |